gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr57877.c


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/* PR rtl-optimization/57877 */

extern void abort (void);
int a, b, *c = &b, e, f = 6, g, h;
short d;

static unsigned char
foo (unsigned long long p1, int *p2)
{
  for (; g <= 0; g++)
    {
      short *i = &d;
      int *j = &e;
      h = *c;
      *i = h;
      *j = (*i == *p2) < p1;
    }
  return 0;
}

int
main ()
{
  foo (f, &a);
  if (e != 1)
    abort ();
  return 0;
}